package org.xxxy;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@RestController
public class ProviderController {
//    @Value("${server.port}")
//    private String serverPort;


//      @GetMapping(value = "/provider/hello")
//
//    public String hello(@RequestParam(value = "username", required = false)String  username) {
//        return "hello " + username + " , this is provider service";
//    }
//    }
@GetMapping("/test/head")
public String testGatewayHead(HttpServletRequest request, HttpServletResponse response
){
    String head = request.getHeader("X-Request-red");
    return "X-Request-red :"+head;
}

    @GetMapping("/test/reresheader")
    public String resheader(HttpServletRequest request,HttpServletResponse response){
        response.setHeader("X-Request-red","blue");
        return "OK";
    }

}



